Mark, We can check it out on Monday. Maybe (just maybe) I can spot something. Terry Beckingham At 05:10 PM 1/3/2003 -0600, you wrote: >I'm guessing most everyone in this group can appreciate the difference >between actually 'fixin sumthin' as opposed to making the symptoms >disappear. > >You will then appreciate my 'dilemna of the day.' > >I had promised to make the phantom 'clicking' within the low-brass prof's >1960's G-2 'go away,' sometime over the holiday season, > >The 'clicking' is not of the loose center-pin or hammerhead type, but rather >like the "rep. spring caught in a sticky, gunky slot, suddenly-breaks-free" >type. You will get this typically the first time you play a note, after the >piano has sat un-played for awhile. However, once the note has been played >that first time (and clicked), it will likely not click again that day, no >matter how often it is played. > >This is why I thought rep.springs,.. sound like I'm on the right track, so >far? > >In my mind, it would be as simple as polishing the springs, then cleaning >and re-graphiting the spring slots. > >Only one problem, (in words I once heard uttered by a small-town cafeteria >waitress, with singular small-town charm); "IT DON'T GOT NONE!" > >No repetition spring slots that is (not sauerkraut, as I had inquired of the >reuben sandwich I was attempting to order), the springs are of the set-screw >adjustment type and the hook is captured by a cloth loop. Schwander style, I >believe (the wippens, not the sandwich). > >In any case, I repaired any clicks I could find; hammer-heads, etc., even >two rep. springs where the hook was so long as to strike the base of the >wippen and make a click. Sadly though these were not the 'clicks' I was >after. > >Then, as I lowered the shanks to rest after tefloning the knuckles, the >"clicks" started, spontaneously, one here, one there, etc. (actually more >like 'ticks' than 'clicks') > >It has to be the rep. springs, doesn't it? But what are they clicking from; > >coils overlapping? > >how the adjustment screw bears against the spring? > >The springs don't seem over-tensioned, and the hammer-flange pinning seems >quite free. > >Anyone encountered this before, I welcome your input. > >many thanks, >Mark Cramer, >Brandon University > >_______________________________________________ >caut list info: https://www.moypiano.com/resources/#archives
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